Unfinished conversion of the ZX Spectrum game ZUB featuring the original music from the Spectrum version the menu works and you can control the character and use the teleport, but there are no levels or baddies it’s a shame this is an unfinished project.

Quote from Cookie:

Ditched due to untraceable bugs in code; eventually worked out that the bugs were due to the compressor I was using that had been written by a fellow coder, David Gommeren.

Source code (without data files) for this is available to download from Simon Cooke’s website